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Atelectasis During Delivery - Comparing Cesarian (c) -Section and Labor

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT00665405
Recruitment Status : Completed
First Posted : April 23, 2008
Last Update Posted : April 23, 2008
Sponsor:
Information provided by:
University of Sao Paulo

Tracking Information
First Submitted Date April 21, 2008
First Posted Date April 23, 2008
Last Update Posted Date April 23, 2008
Study Start Date July 2006
Primary Completion Date Not Provided
Current Primary Outcome Measures
 (submitted: April 21, 2008)
atelectasis [ Time Frame: 60-120 minutes after delivery ]
Original Primary Outcome Measures Same as current
Change History No Changes Posted
Current Secondary Outcome Measures Not Provided
Original Secondary Outcome Measures Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title Atelectasis During Delivery - Comparing Cesarian (c) -Section and Labor
Official Title CT Study of Atelectasis After Delivery - Comparison Between Cesarian Section and Labor
Brief Summary Pregnancy promotes respiratory system's restrictive component. This study observes the generation of atelectasis during labor.
Detailed Description Pregnancy causes restriction of diaphragm movements as well as higher resistive component to the respiratory system. Spirometry studies have shown that the supine position increases risks of hypoxemia. There seems to be only casual observation regarding the generation of atelectasis during labor.
Study Type Observational
Study Design Observational Model: Case Control
Time Perspective: Prospective
Target Follow-Up Duration Not Provided
Biospecimen Not Provided
Sampling Method Non-Probability Sample
Study Population Hospital, obstetric division
Condition
  • Delivery, Obstetric
  • Cesarean Section
  • Labor
  • Respiration Disorders
  • Atelectasis
Intervention Radiation: CT scan
Thoracic CT scan
Study Groups/Cohorts
  • PN
    Control - Induced or natural labor under anesthesia
    Intervention: Radiation: CT scan
  • PC
    Case - Cesarean section under anesthesia
    Intervention: Radiation: CT scan
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status Completed
Actual Enrollment
 (submitted: April 21, 2008)
20
Original Actual Enrollment Same as current
Actual Study Completion Date November 2007
Primary Completion Date Not Provided
Eligibility Criteria

Inclusion Criteria:

  • post-anesthesia recovery

Exclusion Criteria:

  • hemodynamic disorder during labor
Sex/Gender
Sexes Eligible for Study: Female
Ages 18 Years to 45 Years   (Adult)
Accepts Healthy Volunteers Yes
Contacts Contact information is only displayed when the study is recruiting subjects
Listed Location Countries Not Provided
Removed Location Countries  
 
Administrative Information
NCT Number NCT00665405
Other Study ID Numbers CAP649-05
Has Data Monitoring Committee No
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement Not Provided
Responsible Party Joaquim Edson Vieira, Fisiopatologia Experimental FMUSP
Study Sponsor University of Sao Paulo
Collaborators Not Provided
Investigators
Principal Investigator: Joaquim E Vieira, MD, PhD University of Sao Paulo Medical School - FMUSP
PRS Account University of Sao Paulo
Verification Date January 2008